Translation: Alexsej just changed all the "{}" back to "()" for no
benefit, and to apparently to intentionally cause pkglint to generate
warnings for the reason I can only speculate that he thinks pkglint
should not classify "()" as an error.

This revert had no justification and it makes the pkgsrc Makefile worse
(same story with lang/racket). This is irresponsible. For a lesser
extent, OBATA Akio pointed me to commit guidelines that said one should
avoid reverting commits of other developers and that was violated as well.

Apparently there's no point on using pkglint, at least on packages that
asau has interest in.